Remember the "degauss" button? I had no idea what it did, but the sound it made sure was satisfying.
https://youtube.com/shorts/R0OhD2Bc6FY
That attempted to demagnetize the components in the CRT that could cause beam deflection and warped colors.
alt Hacker News
That attempted to demagnetize the components in the CRT that could cause beam deflection and warped colors.